Series: -
Type: -
On-State Resistance: -
Current - Output / Channel: -
Number of Configurations: 2
Current - Peak Output: -
Number of Outputs: 2
High Side Voltage - Max (Bootstrap): -
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Voltage - Supply: 4.5 V ~ 18 V
Input Type: Non-Inverting
Packaging: TubeAlternate Packaging
Current - Peak: -
Configuration: High-Side
Manufacturer: Linear Technology
Delay Time: 450µs
DescriptionThe LTC1155CS8 dual high side gate driver allows using low cost N-channel FETs for high side switching applications. An internal charge pump boosts the gate above the positive rail, fully enhancing an N-channel MOSFET with no external components. Micropower operation, with 8A standby current and 85mA operating current, allows use in virtually all systems with maximum efficiency. Included on-chip is overcurrent sensing to provide automatic shutdown in case of short circuits. A time delay can be added in series with the current sense to prevent false triggering on high in-rush loads such as capacitors and incandescent lamps. The LTC1155 operates off of a 4.5V to 18V supply input and safely drives the gates of virtually all FETs. The LTC1155CS8 is well suited for low voltage (battery-powered) applications, particularly where micropower "sleep" operation is required. Also this device is available in both 8-pin PDIP and 8-pin SO packages.
The absolute maximum ratings of the LTC1155CS8 can be summarized as:(1)supply voltage:22 V;(2)input voltage:(Vs+0.3V) to (GND-0.3V);(3)gate voltage:(Vs+24V) to (GND-0.3V);(4)current (any pin):50 mA;(5)storage temperature range:-65°C to 150°C;(6)operating temperature range:0°C to 70°C;(7)lead temperature range (soldering, 10 sec.):300°C. If you want to know more information such as the electrical characteristics about the LTC1155CS8, please download the datasheet in www.seekic.com or www.chinaicmart.com.
Parameters: | Technical/Catalog Information | LTC1155CS8 |
| Vendor | Linear Technology |
| Category | Integrated Circuits (ICs) |
| Configuration | High-Side |
| Voltage - Supply | 4.5 V ~ 18 V |
| Current - Peak | - |
| Delay Time | 450s |
| Package / Case | 8-SOIC (3.9mm Width) |
| Packaging | Tube |
| Number of Outputs | 2 |
| Input Type | Non-Inverting |
| Number of Configurations | 2 |
| Operating Temperature | 0°C ~ 70°C |
| High Side Voltage - Max (Bootstrap) | - |
| Drawing Number | 161; 05-08-1610; S, S8; 8, 14, 16 |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | LTC1155CS8
LTC1155CS8
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LTC1155CS8 Data Sheet
